baber/WOPTO huggingface dataset:
Patent JP-S63257461-A (JP)
Title: Constant-current device
Inventor: OHARA MICHIMASA
IPC: H02M3/28
Filed: 1987-04-15
Abstract: PURPOSE:To regulate a current stably, by a method wherein a regulating voltage is impressed from the outside of a voltage control feedback loop to stabilize the setting of the starting voltage of current drooping control. CONSTITUTION:The constant current device of a DC/DC converter 5 impresses a voltage for regulation from the outside of a voltage control feedback loop 2 and controls an output voltage (starting voltage of current drooping control) stably within a wide range. For this purpose, the converter 5 is provided with a voltage control feedback loop 2, including the detector 1 of the output voltage, and a current control feedback loop 4, including the detector 3 of an output current, while a voltage from a voltage control circuit 7 is impressed on the input terminal of the operational amplifier 6 of said voltage detector 1. In the constant current device, equipped with a plurality of voltage control feedback loops 2 and current control feedback loops 4, the voltage regulating circuit 7 is connected to respective voltage detectors in common. According to this method, the starting voltage of current drooping control may be performed without changing a voltage dividing ratio.
Patent JP-S5616507-A (JP)
Title: Preparation of modified ethylene polymer
Inventor: YOKOTA MASAHISA
IPC: C08F4/02
Filed: 1979-07-19
Abstract: PURPOSE: To prepare a modified ethylene polymer having large particle size, broad molecular weight distribution and improved moldability, by using a polymerization catalyst comprising a slurry of specific solid catalyst components prepared by reaction of a specific metal compound etc., an organoaluminum compound, a prepolymer, etc.  
     CONSTITUTION: Ethylene etc. are polymerized in the presence of a catalyst system comprising (I) a slurry obtained by mixing (A) the solid catalyst component prepared by contacting (a) the reaction product of a magnesium alcoholate with the product obtained by reacting an aluminum trihalide with a silicon-containing organic compound, with (b) a halogen-containing tetravalent titanium compound, with (B) the solid catalyst component prepared by reacting (c) a magnesium alcoholate with (d) a zirconium alcoholate and (e) a halogen-containing organoaluminum compound, in a hydrocarbon solvent, and (II) the catalyst consisting of (f) a composite solid catalyst component prepared by prepolymerization of ethylene etc. in the presence of an organoaluminum compound, and (g) an organoaluminum compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07297930-A (JP)
Title: Device and method for transferring telephone call
Inventor: ODA SHIGEKI
IPC: H04M3/42
Filed: 1994-04-28
Abstract: PURPOSE:To transfer a call to a desired destination telephone by transferring the call to a transfer destination telephone number corresponding to a registered identification number when a call is originated to a virtual telephone by any arbitrary telephone terminal and the identification number is designated. CONSTITUTION:When a telephone terminal 10 originates a call to a common telephone (a telephone for transfer provided with a public telephone number) A, a call origination processing part 21 detects that call origination and reports the telephone number of the telephone A to a call incoming processing part 22. When a user inputs the new identification number from the telephone terminal 10, this identification number is registered in the common telephone A. When a call is originated from the telephone terminal 10 to the common telephone A, at a telephone transfer processing part, either the registration of the new identification number or transfer is inquired to a terminal 12. The terminal 12 selects the transfer and designates the identification number, and a telephone transfer device 23 reports the transfer destination telephone number of the telephone terminal 11 registered in the telephone data of the identification number to the processing part 22. According to normal processing, the processing part 22 transfers the call from the terminal 12 designating the identification number to the terminal 11.
Patent JP-H1075354-A (JP)
Title: Film image input device and its method
Inventor: MATSUI SEIICHI
IPC: G06T1/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the film image input device and its method in which accurate shading correction data are acquired independently of a state of a negative base area of a film without complicated operation and the kind of the film is identified with a simple method. SOLUTION: In the case of acquiring shading data, when no developed film 2 is in existence between a light source 6 and a CCD color line sensor 10, the shading data are taken in. On the other hand, in the case of the calibration, a negative base area of the film 2 is placed between the light source 6 and the line sensor 10 so as to control each color signal level of color signal data of each three-primary color transmitted through the negative base area to be almost arranged. While the film 2 is being carried, the color signal data denoting a frame image in the calibration state are acquired and shading of the color signal data is corrected, based on the shading data. Furthermore, the type of the loaded film is identified, based on the level of the color signal obtained by picking up an image of the film base area with the line sensor 10.
Patent JP-S5518064-A (JP)
Title: Charge trsnsfer device
Inventor: YAMAZAKI HIROSHI
IPC: H04N5/335
Filed: 1978-07-26
Abstract: PURPOSE: To prevent blooming of a charge transfer device due to excess carrier by alternatively applying potentials of the recombination of collected charge at a surface energy level and of the collection of the excess carrier to the surface energy level to a set of electrodes.  
     CONSTITUTION: Predetermined positive charge is applied to one set of electrodes 32 2  and charge carrier occurred upon reception of light is stored in a charge carrier storage units s formed at the portion corresponding to the electrode 32a of the electrodes 32 2  during the light receiving and storing period. The charge handling amount of this case is controlled by the potential difference at the respective portions under the electrodes 32a and 32b so that the charge exceeding this becomes excess charge f. Negative charge is applied to the other set of the electrodes 32 1  during this period. Then, there are provided a period τa for recombining the charge at the portion corresponding to the electrode 32 1 , and a period τb for applying predetermined positive voltage to the electrode 32 1  to collect excess carrier f at the surface energy level which became vacant due to the previous recombination so as to repeat the periods τa and τb. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11289084-A (JP)
Title: Depletion type mos element and mos power ic
Inventor: YOSHIDA KAZUHIKO
IPC: H01L21/8234
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a MOS(metal oxide semiconductor) power IC having a high withstand voltage by combining a depletion type MOS element with an output-stage power semiconductor. SOLUTION: A MOS element is provided with p<-> -type well areas 433 formed into an n<-> type drift layer 423, n<+> -type emitter areas 435 formed in the surface layers of the areas 433, depletion areas 434 formed in the surface layers of the well areas 433 from the emitter areas 435 to the drift layer 423, and gate electrodes 437 formed on the depletion areas 434 and connected to emitter electrodes 441 through a gate insulating film 437. The collector electrodes of the MOS element are provided on the rear surface side of the drift layer 423. A MOS power IC is constituted by integrating this depletion type MOS element and combining the integrated MOS element with an output-state MOS element composed of a vertical MOSFET, IGBT, etc.
Patent JP-H06296878-A (JP)
Title: Production of metal carrier for catalytic device and produced metal carrier for catalytic device
Inventor: TOYODA TETSUO
IPC: B01D53/86
Filed: 1993-04-19
Abstract: PURPOSE:To provide a metal carrier for catalytic device which does not generate a clearance between a sleeve and a honeycomb structure as well as a method to produce the metal carrier. CONSTITUTION:A spiral honeycomb structure 1 is formed by stacking a thin, narrow bank-like plain sheet 2 over a thin, narrow bank-like corrugated sheet 3, and a honeycomb structure 1' is formed by providing a groove-like recessed part 4 in parallel with a shaft within limit of elasticity using an outer force, on the outer lateral surface of the honeycomb structure. Next, the honeycomb structure 1' is inserted into a sleeve 5 with a slight clearance with the outer diameter of the honeycomb structure 1', then the outer force is eliminated. Consequently, the honeycomb structure 1' is fitted tightly into the sleeve 5 by restoration force of the recessed part 4 due to elasticity. Thus, no clearance generates between the honeycomb structure 1' and the sleeve 5 even after brazing, so that a monolithic metal carrier 10 is obtained.
Patent JP-H06264404-A (JP)
Title: Rail joint span correction device
Inventor: OTANI TOSHIYUKI
IPC: E01B29/20
Filed: 1992-04-13
Abstract: PURPOSE:To mechanize rail-joint span correction work in automatic mode. CONSTITUTION:A guide shaft 26 in parallel to the rails 22 is provided in a truck capable of running on the rails 22. Two closable clamp arms 24 and 25 which clamp the rail are mounted to the guide shaft 26 in such a fashion that it may slide freely. The clamp arms 24 and 25 are driven with a first drive means (alignment cylinder 33 and correction cylinder 34) along the guide shaft 26 and opened with a second drive means (clamp cylinder 37).
Patent JP-H11288110-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KOBAYASHI TORU
IPC: G03G5/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a charge transfer material which has large mobility of a carrier and good solubility with a binder polymer and without precipitating crystal or producing pinholes even when the material is used in a high concn. and to provide an electrophotographic photoreceptor having high sensitivity and a small residual potential which uses this charge transfer material. SOLUTION: This charge transfer material used for an electrophotographic photoreceptor is a 1-(p-aminophenyl)-1,4,4-triphenylbutadiene deriv. expressed by formula having >0.7 molar ratio of trans form [moles of trans form/(moles of trans form + moles of cis form). In the formula, R<1> , R<2> may be the same or different and are 1-4C lower alkyl groups, phenyl groups or benzyl groups which may have substituents, R<3> , R<4> , R<5> may be the same or different and are hydrogen atoms, 1-4C lower alkyl groups, 1-4C lower alkoxy groups or halogen atoms.
Patent JP-H05265526-A (JP)
Title: Control device for industrial robot
IPC: G05D3/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a control device for industrial robot testing the occurrence of an abnormality of a position detector early. CONSTITUTION:A command means 2 issuing the moving command of a driving motor to be an effector is provided on the control device for industrial robot and a position detector 1 is fitted to the driving motor. A position detection abnormality-testing device 6 operating when the output of the position detector 1 is constant after a prescribed instant time of the issue of the command of the command means 2 passes, is provided on the control device. By this, when an abnormality occurs in the position detector 1, the position detection abnormality-testing device 6 operates. Thus, the occurrence of an accident caused by the progress of the operation of the effector in an abnormal state, is prevented beforehand.
Patent JP-S61249816-A (JP)
Title: Sliding roof device for automobile
Inventor: KONISHI TAKESHI
IPC: B60J7/12
Filed: 1985-04-27
Abstract: PURPOSE:To miniaturize a gearbox as well as to aim at the promotion of space- saving, by constituting an operating device with a motor having an output shaft rotating both cw. and ccw directions and the gearbox setting up plural sets of worm gear trains, in case of a top type device bearing the above caption. CONSTITUTION:A movable pillar 13 is pivoted between an upper edge of a bracket 66 locked (66b and 66a) to a body floor 82 and the front 81 of a door opening part and a pillar 83 at the rear side of a car body via a pivotal shaft 13a. And, a gearbox consisting of two sets of work gear trains 102a, 102b, 103a and 103b is locked to the bracket 66, and a driving motor 110 is connected thereto. In addition, an interval between an output shaft 101 of a gearbox 100 and the movable pillar 13 is connected through links 71 and 72. With this constitution, the gearbox is compactifiable and, what is more, space-saving is promoted.
Patent JP-S5214918-A (JP)
Title: Exhaust gas valve
Inventor: ITOU MITSUO
IPC: F16K33/00
Filed: 1975-07-25
Abstract: PURPOSE: One direction valve, wherein it is maintained closed with remained gas in the tank etc. as a result of blowing up the float by exhaust gas current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0249475-A (JP)
Title: Manufacture of amorphous silicon solar cell
Inventor: MORITA NAOHARU
IPC: C08G73/10
Filed: 1989-04-10
Abstract: PURPOSE:To surely restrain the thermal shrinkage of a substrate of a polyimide film by a method wherein the substrate formed of a colorless transparent polyimide film is held with a support. CONSTITUTION:A substrate 8 of a colorless transparent polyimide film, whose main component is polyamide provided with a recurrent unit represented by a formula 1, is formed on a glass support. A transparent electrode layer 6 formed of ITO(indium oxide-tin oxide) is deposited on the substrate 8, and then a p-type amorphous silicon layer 3 to which boron is doped is formed on the substrate 8 which is held by a holder with a heater provided inside an inner electrode type high frequency glow discharge device as silane and diborane diluted with hydrogen are introduced, and furthermore an n-type amorphous silicon layer 5 to which phosphorus is doped is provided as silane and phosphine diluted with hydrogen are introduced into the glow discharge device. In succession, an aluminum back electrode layer 2 is formed on the layer 5, which is coated with epoxy resin as a backing material, and the substrate is separated from the glass support.
Patent JP-H07292806-A (JP)
Title: Wall panel connection structure in corner area of unit room
Inventor: ARAO HISATO
IPC: G10K15/04
Filed: 1994-04-28
Abstract: PURPOSE:To make it possible to connect each edge part of wall panels for plane connection with a minimum number of components easily, and what is more, definitely and assemble an unit room even singlehandedly. CONSTITUTION:A side wall surface 6 and a side wall surface 9 of a pair of wall panels 2 are arranged to adjoin each other so that the wall panels 2 may be installed in a state intersecting with each other. A support member 3 of a connector 1 is fitted in the side wall surfaces 6 and 9 of both wall panels 2 from above or laterally so that clamping parts 4 and 5 of the connector 1 may come in contact with hooked parts 7 and 10 of both wall panels 2, thereby connecting the two wall panels 2 in such a state described above.
Patent JP-S62248452-A (JP)
Title: Plastic fat or oil composition
Inventor: SATO MASAHIRO
IPC: A23D9/00
Filed: 1986-04-21
Abstract: PURPOSE:A plastic fat or oil composition, obtained by containing an edible fat or oil consisting essentially of a vegetable fat or oil and milk fat in a specific proportion, having improved creaming property, plasticity and shortening property, capable of imparting good butter flavor and useful for confectionery and baking. CONSTITUTION:A composition obtained by blending (B) 10-50wt%, preferably 15-35wt% milk fat with (A) 50-90wt% edible fat or oil containing >=60wt% vegetable fat or oil, e.g. hardened soybean oil, etc., uniformly dispersing the components while heating and quick-cooling and plastifying the resultant blend using, e.g., votator, etc.
Patent JP-S5215201-A (JP)
Title: Inter-office synchronizing system
Inventor: MIZUKAMI TOMIAKI
IPC: H04B17/00
Filed: 1975-07-28
Abstract: PURPOSE:To make the propes synchronization possible by inserting a synchronizing signal in own's own communication system and by accurately and positively measuring the delay time between offices.
Patent JP-H07290662-A (JP)
Title: Heat resistant film, adhesive film and heat resistant laminated film
Inventor: YOKURA MITSUYOSHI
IPC: C09J7/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide excellent impact resistance, heat resistance and chemical resistance and to mold by incorporating polyimide heat resistant adhesive having a glass transition point of a specific range in an at least in one side surface of a polyimide film. CONSTITUTION:A heat resistant film is formed by coating at least one side surface of a polyimide film in which adhesive properties such as electric discharging, etc., are improved with polyimide heat resistant adhesive with a glass transition point of 60 deg.C or more and 150 deg.C or less, drying it and heat treating it. The adhesive is obtained by imiding a thin film made of polyamic acid obtained by reacting aromatic tetracarboxylic acid with diamine made of siloxane diamine containing 50mol% or more of diamine component.
Patent JP-S57206924-A (JP)
Title: Monitoring and controlling device
Inventor: YOSHIDA MINORU
IPC: G05B23/02
Filed: 1981-06-15
Abstract: PURPOSE:To centrically control a system and obtain a titled device which can improve its reliability and economical efficiency by providing a microprocessor group processing functions to be dispersedly processed and a central processor coupling with the microprocessor group through buses. CONSTITUTION:In a monitoring and controlling device provided with a microprocessor group processing functions to be dispersedly processed and a central processor coupled with the microprocessor group through buses, monitoring information from a device to be controlled is collected by a data transmitting device 5 and the information signal is sent to a data transmitting device 4 through a communication line. The collected monitoring information is inputted to a microprocessor MPU3 coupled with each data transmitting device 4 and the MPU3 processes the input monitoring information dispersedly according to a program stored in a storing part 3-1 and sends a control signal through the data transmitting devices 4, 5. The CPU1 collects information from respective MPUs 3 to execute centralized processing and sends control signals through data buses 3, MPUs, etc.
Patent JP-H02115057-A (JP)
Title: Nozzle, especially, flat spray nozzle for spraying liquid medium
Inventor: UARUTAA HAA REHIRERU
IPC: B05B1/04
Filed: 1989-04-13
Abstract: PURPOSE: To reduce the cost by forming nozzle housings as one kind of independent members of a nozzle geometric shape and fitting a nozzle insert into the nozzle housings. CONSTITUTION: The nozzle housings 24 to 27, 34 have cylindrical hollow chambers 14, 14a provided with differences in level. The stepped parts 15 on a nozzle spray port side are helpful as contact parts with the flat end faces 13 of the respective nozzle inserts 22. The respective slit-like nozzle spray ports are formed in the nozzle housings 24 to 26. The nozzle insert 22 is disposed forward to such an extant that the nozzle spray port 12 projects from the end 31 on the end face side of the nozzle housing 28. The positioning in almost arbitrary axial directions of the nozzle insert 22 within the nozzle housings 28 is made possible. As a result, the cost can be reduced.
Patent JP-S63258679-A (JP)
Title: Method for painting car body
Inventor: TANAKA NORITAKA
IPC: B05D7/14
Filed: 1987-04-16
Abstract: PURPOSE:To form a painting surface having still more high smoothness if the thickness of a paint film is same, by applying interior painting to a car body and subsequently locking a lid member such as a door to a closed state by a locking jig before a drying process. CONSTITUTION:A body W after receiving the base coat by electrodeposition painting is introduced into a preparatory process P1 while held to a truck D and the dust inside and outside of the body W is removed by air blow. Subsequently, paint is sprayed to the inner panel of the body W in a painting process P2 and, continuously, paint is sprayed to the outer panel of the body W in a painting process P3. Further, a lid member such as a door, a bonnet or a trunk lid is locked to a closed state in a locking process 4 by utilizing a locking jig. Thereafter, the pints are dried in a drying process P5.
Patent JP-H02268954-A (JP)
Title: Continuous casting method for decreasing solidified cavity
Inventor: SHIRAISHI AIMEI
IPC: B22D11/20
Filed: 1989-04-12
Abstract: PURPOSE:To decrease solidified cavity by controlling rolling reduction rate in width direction of a cast slab with rolling reduction device corresponding to quantity of cavity developed in the continuous cast slab at the time of completing the casting and applying the rolling reduction rate according to the developed quantity of the cavity. CONSTITUTION:When the cast slab 3 stops under the condition that meniscus part 31 remains in a mold 2 at the time of completing the casting, when the solidified cavity 5 develops, the lowering of the molten metal surface level is developed in accordance with the cavity. By detecting the lowering of the molten metal surface level with a molten metal surface measuring instrument 4, the development of the solidified cavity 5 is detected, and by executing the rolling reduction in width direction of the cast slab 3 with the roll 1 for rolling reduction by the accordant quantity with the cavity, the solidified shell 32 is pushed into the inner part. When the cast slab 3 can not stop at the meniscus 31, unsolidified quantity is obtd. from calculation and the solidified shell 32 is pushed in by the solidified shrinkage quantity, that is, the quantity corresponding to the development of the cavity. By this method, the developing range of the solidified cavity 5 can be reduced.
Patent JP-H01262085-A (JP)
Title: Laser beam machine
Inventor: SUGIYAMA SADAO
IPC: B23K26/08
Filed: 1988-04-14
Abstract: PURPOSE:To correctly enable to work even if the working part of the body to be worked is slipped off a little by correcting the program of the robot which operates the laser light of a laser oscillator by its control according to the working position of the body to be worked especially. CONSTITUTION:The working part of a master work supported by a supporting base 15 is detected 19 in a correction device 18. This detection signal is taught to a robot controller 21 via a position correcting device 20 and taken as the reference program by which a robot 17 is operated with its control. The body 16 to be worked is then supported 15, its supporting position is detected 19, this detection signal is transmitted to the device 20 and compared with the positional signal of the master work. At this time, the output signal is taken off as a slippage signal in case of the position of the working part of the body 16 to be worked and that of the working part instructed by the master work being slipped off. The same output signal is then transmitted to a controller 21 to correct the reference program taught to the same controller 21. As a result, the robot 17 can be controlled at its operation so as to locate at the optimum working part of the body 16 to be worked at all times.